My heart goes out to Stoneman Douglas High School's community. Yesterday's shooting was a terrible & sad occurrence. While we shouldn't live our lives in fear, it's important to speak up if we witness #bullying, threats or anything else concerning. #KnowledgeIsPower

All our futures are that little bit brighter thanks to the skills we learn at your modules! An absolute credit to everyone involved! Thank you all for giving up your time to enable us with such invaluable skills #KnowledgeIsPower

Our founding Fathers foresaw a time when Americans may have to take back the government they elected and created. That is part of the reason for the 2nd Amendment. You won't do that with hunting rifles and handguns. #2A#KnowledgeIsPowerpic.twitter.com/s5mja7wG7w

Actually it funny if you have any knowledge on this topic. The NRA sells no guns, and is the largest firearms safety training org in the world. Having taught more adults & kids gun safety than anyone else. #KnowledgeIsPower